Check the thermostat hose clamp, some were not tightened enough leaking coolant when hot.


There are a few reports of a warped thermostat housing swapped under warranty (advrider thread with some examples).
Check the thermostat hose clamp, some were not tightened enough leaking coolant when hot.
There are a few reports of a warped thermostat housing swapped under warranty (advrider thread with some examples).